Furse Earthing & lightning protection

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12. Conductors 20 2. Bonds 88 — Product selection guide Lightning protection – This illustration designed to demonstrate the main aspects and individual components external lightning protection system. Conductor fixings 42 3. Earth electrodes 74 9.e. No. Conductor jointing clamps 57 6. The drawing not scale. not intended to represent actual scheme conforming a particular code practice. Bonds metalwork Select the correct type metalwork bond for the application, i.— 11 — 12 — 10 — 03 — 02 ARTICLE CHAPTER TITLE 11. Earth inspection pits 78 11. Type Section Page No. flat column face, circular rainwater pipe ribbed reinforcing bar. Air rod bases 33 5. Air terminals 32 4. Surge Protective Devices (SPDs) Designed prevent dangerous sparking caused by flashover, lightning current equipotential bonding SPDs must fitted all metallic service lines with ‘live cores’ entering or leaving the structure. Earth rod clamps 81 10. Crossover conductor clamp 56 8. 1. 12 08 08 11 08 05 05 07 03 04 12 01 08 10 09 08 08 11 01 02 02 06 01 08 — 01 — 08 — 07 — 09 — 13 17 — 06 — 04 — 05 . Test clamps 60 7

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